Heegn H.,UVR FIA GmbH Freiberg
World of Metallurgy - ERZMETALL | Year: 2010
The 2009 'Processing and Recycling' Conference was held in Freiberg, Germany, between November 11-12, 2009. The conference specifically focused on existing problems in the recycling of building materials, industrial and household waste, and on the preparation of primary raw materials. The poster exhibition accompanying the event presented the latest research results, enabling the participating companies to demonstrate their abilities and activities. The participants also continued to focus on discussions on several significant topics. The address on Fine grinding in drum mills with ceramic classifying armor systems reported the results of tests using an innovative ceramic classifying armoring. The classification achieved by the newly developed armoring system was also demonstrated in grinding tests using ceramic balls for grinding quartz sand and limestone.